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Api Developer Jobs (NOW HIRING)

InstantServe LLC

API Developer

$63/hr

The client will accept a strong Java Spring Boot API Developer who has built, deployed in GCP and maintained API's or a MuleSoft Developer who has the same experience with API"s and GCP. Job Summary:

CGI Inc.

API Developer

Pittsburgh, PA · On-site

API Developer Category: Software Development/ Engineering Main location: United States, Pennsylvania, Pittsburgh Position ID:J0526-1192 Employment Type: Full Time Position Description: Are you a ...

Seven Seven Software

API Developer

Newark, NJ · On-site

Searching for an API Developer. Must have: Strong experience in API/Microservices Development using Spring Boot technologies Well versed with Linux environment with basic shell scripting ability REST ...

Tandym

API Developer

Vienna, VA · On-site +1

A top Fortune 50 financial institution is seeking an API Developer for a contract role. The position is remote, requiring on-site interviews in Vienna, VA; Winchester, VA; or Pensacola, FL. About the ...

Cymertek

API Developer

Tysons, VA · On-site

API Developer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented API Developer to join our team and ...

Cymertek

API Developer

Reston, VA · On-site

API Developer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented API Developer to join our team and ...

Cymertek

API Developer

Honolulu, HI · On-site

API Developer LOCATION Honolulu, HI 96815 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented API Developer to join our team ...

Cymertek

API Developer

San Antonio, TX · On-site

API Developer LOCATION San Antonio, TX 78208 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented API Developer to join our team ...

Cymertek

API Developer

Chantilly, VA · On-site

API Developer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented API Developer to join our team ...

Cymertek

API Developer

Aurora, CO · On-site

API Developer LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented API Developer to join our team and ...

Cymertek

API Developer

Aurora, CO

API Developer LOCATIONAurora, CO 80014 CLEARANCETS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARYWe are seeking a talented API Developer to join our team and ...

Cymertek

API Developer

San Antonio, TX

API Developer LOCATIONSan Antonio, TX 78208 CLEARANCETS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARYWe are seeking a talented API Developer to join our team ...

Cymertek

API Developer

Tysons, VA

API Developer LOCATIONTysons, VA 22182 CLEARANCETS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARYWe are seeking a talented API Developer to join our team and ...

Cymertek

API Developer

Chantilly, VA · On-site

API Developer LOCATIONChantilly, VA 20151 CLEARANCETS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARYWe are seeking a talented API Developer to join our team and ...

Futran Tech Solutions Pvt. Ltd.

API developer

API developer Seattle, WA ( Remote - Need to support in PST hours ) * Building RESTful API and services using Java Spring Boot * Node.js on the cloud ( Azure/AWS). * Experience with both Relational ...

Cymertek

API Developer

Reston, VA

API Developer LOCATIONReston, VA 20190 CLEARANCETS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARYWe are seeking a talented API Developer to join our team and ...

Cymertek

API Developer

Annapolis Junction, MD · On-site

API Developer LOCATIONAnnapolis Junction, MD 20701 CLEARANCETS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARYWe are seeking a talented API Developer to join our ...

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How much do api developer jobs pay per hour?

As of May 28, 2026, the average hourly pay for api developer in the United States is $59.89, according to ZipRecruiter salary data. Most workers in this role earn between $54.57 and $67.31 per hour, depending on experience, location, and employer.

What does an API Developer do?

An API Developer is responsible for designing, building, and maintaining application programming interfaces (APIs) that enable software applications to communicate with each other. They ensure APIs are secure, scalable, and efficient, often working with technologies like REST, GraphQL, and SOAP. API Developers collaborate with front-end and back-end teams to integrate systems and improve functionality. Their role also involves debugging, optimizing performance, and documenting API usage.

What are the key skills and qualifications needed to thrive in the Api Developer position, and why are they important?

To thrive as an API Developer, you need strong programming skills in languages like JavaScript, Python, or Java, as well as a solid understanding of RESTful and SOAP API protocols. Proficiency with tools such as Postman, Swagger, and familiarity with API security, cloud platforms, and relevant certifications (like AWS Certified Developer) are commonly required. Excellent problem-solving abilities, attention to detail, and clear communication skills help you collaborate effectively and navigate complex development challenges. These capabilities are crucial for building reliable, scalable APIs that enable seamless integration between diverse systems and deliver value to users and teams.

What does a typical workday look like for an API Developer?

A typical workday for an API Developer involves designing, coding, and testing APIs to ensure they meet business requirements and function optimally. You’ll frequently troubleshoot integration issues, review code for security and performance, and collaborate closely with front-end, back-end, and product teams to address evolving project needs. Daily tasks may include updating API documentation, participating in agile sprint meetings, and responding to technical support queries from other developers or partners. The work environment is often dynamic and collaborative, with a strong emphasis on continuous learning and adapting to new technologies.

What is the salary of API developer?

The average salary for an API developer varies by experience and location but typically ranges from $70,000 to $120,000 annually. Skilled developers with knowledge of REST, SOAP, and programming languages like Python or Java tend to earn higher salaries, especially with certifications or experience in cloud environments.
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API Developer jobs near you
API Developer

API Developer

InstantServe LLC

Remote

$63/hr

Full-time, Contractor

This job post has expired today. Applications are no longer accepted.

Job description

This is for Arvest Bank- Contract to hire / GC or USC must work on my W2.
W2 pay rate:W2 $63/hr. plus $5/hr referral fee
Conversion salary: up to $135K based on experience.
The client will accept a strong Java Spring Boot API Developer who has built, deployed in GCP and maintained API's or a MuleSoft Developer who has the same experience with API"s and GCP.
Job Summary:
Heitmeyer has banking client that has a need within their Technology team for an API Developer who can design and develop APIs. The role is open for full remote; however, preference is to limit exposure to the following locations: CA, CO, OR, WA and Washington, DC.
Job Description:
The API Developer will design and develop APIs to access core services and data. In addition, Developer will ensure the ongoing stability and performance of the APIs and work to address any issues.
Top Required Skills:
  1. Must have significant experience as API Developer with Rest APIs.
  2. Background in deploying on Cloud - prefer GCP but AWS or Azure experience is fine.
  3. Experience with programming languages - JAVA and using Java Spring Boot
  4. Familiarity with Dev Ops principles and using Gitlab along with CI/CD pipelines.
  5. Ability to conform to existing standards and practices and work within those guidelines.
  6. Solid understanding of how Web APIs work
  7. Full Stack development very beneficial as work with both front and back-end applications
  8. Strong communication with ability to work closely with other team members and stakeholders - MUST be a great team player.
  9. Independent resource who will own all API development.

Nice-to-have:
  1. Background within financial services strongly preferred but not required.
  2. Familiar with SQL and MySQL
  3. MuleSoft experience okay but not required.

Top Responsibilities:
  • Design and develop APIs to provide access to core services and data.
  • Create detailed documentation regarding API.
  • Ensure stability of API based on performance to. improve the stability, scalability, and availability of the APIs.
  • Collaborate with other developers, product managers and key stakeholder to understand need and provide solution.
  • Strong team member to assist and guide other engineers within the organization.
InstantServe logo

About InstantServe

Sourced by ZipRecruiter

InstantServe provides a one-stop solution to all Healthcare, IT/Non-IT Staffing needs. Established in 2016, InstantServe is a strong workforce of over 100+ go-getters with a demonstrated background in IT/Non-IT service. We are a nationally certified SBE from the Department of Administration (State of PA). As a proud Minority Woman Owned Small Business Enterprise (M/WBE), InstantServe boasts of a strong team of professionals who have extensive experience catering to several Federal, Public, Commercial, and Healthcare Clients which includes 26 States and 46 government agencies. InstantServe is a client-centric organization that offers cost-effective and reliable solutions. Client satisfaction is sacrosanct! Our team strives to provide the best staffing and IT solutions to take your business to the next level.

Industry

Recruiting and staffing services

Company size

11 - 50 Employees

Headquarters location

Wayne, PA, US

Year founded

2016

Social media

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